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Chemistry Fall 2022 Final

Authored by Giovanna Cano

Science

12th Grade

NGSS covered

Used 4+ times

Chemistry Fall 2022 Final
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23 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the element pictures on the left?

[ ¿Cuál es el elemento representado a la izquierda? ]

Argon, Ar

Calcium, Ca

Potassium, K

Fluorine, F

Tags

NGSS.MS-PS1-1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

How would you compare these two elements?

[ ¿Cómo compararías estos dos elementos? ]

Atoms of different elements

Átomos de diferentes elementos.

Isotopes of the same element

Isótopos del mismo elemento

Ions of the same element

iones del mismo elemento

3.

MULTIPLE CHOICE QUESTION

1 min • 2 pts

Media Image

How are these two atoms related to one another?

Different isotopes of the same element

Different isotopes of different elements

Ions of the same element

Ions of different elements

Tags

NGSS.MS-PS1-1

4.

FILL IN THE BLANKS QUESTION

1 min • 2 pts

The name of an element can be found by using the ________.

[ El nombre de un elemento se puede encontrar usando el ________. ]

(a)  

5.

FILL IN THE BLANKS QUESTION

1 min • 2 pts

Complete the following statement:

Valence electrons are the electrons in the outermost _______.

[ Completa el siguiente enunciado:

Los electrones de valencia son los electrones en el _______ más externo. ]

(a)  

6.

FILL IN THE BLANKS QUESTION

1 min • 2 pts

The groups of the periodic table go vertically from top to bottom. How many valence electrons does Cs, Cesium contain?

Los grupos de la tabla periódica van verticalmente de arriba hacia abajo.

¿Cuántos electrones de valencia contiene Cs, Cesium?

(a)  

7.

FILL IN THE BLANKS QUESTION

1 min • 2 pts

The groups of the periodic table go vertically from top to bottom. How many valence electrons does Br, Bromine contain?

Los grupos de la tabla periódica van verticalmente de arriba hacia abajo. ¿Cuántos electrones de valencia contiene Br, bromo?

(a)  

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